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Norms of Nature : Naturalism and the Nature of Functions - Paul Sheldon Davies

Norms of Nature

Naturalism and the Nature of Functions

Paperback Published: 1st March 2003
ISBN: 9780262541442
Number Of Pages: 250
For Ages: 18+ years old

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The components of living systems strike us as functional-as for the sake of certain ends--and as endowed with specific norms of performance. The mammalian eye, for example, has the function of perceiving and processing light, and possession of this property tempts us to claim that token eyes are supposed to perceive and process light. That is, we tend to evaluate the performance of token eyes against the norm described in the attributed functional property. Hence the norms of nature. What, then, are the norms of nature? Whence do they arise? Out of what natural properties or relations are they constituted? In "Norms of Nature," Paul Sheldon Davies argues against the prevailing view that natural norms are constituted out of some form of historical success--usually success in natural selection. He defends the view that functions are nothing more than effects that contribute to the exercise of some more general systemic capacity. Natural functions exist insofar as the components of natural systems contribute to the exercise of systemic capacities. This is so irrespective of the system's history. Even if the mammalian eye had never been selected for, it would have the function of perceiving and processing light, because those are the effects that contribute to the exercise of the visual system. The systemic approach to conceptualizing natural norms, claims Davies, is superior to the historical approach in several important ways. Especially significant is that it helps us understand how the attribution of functions within the life sciences coheres with the methods and ontology of the natural sciences generally.

"Davies does an admirable job of explaining and defending his particular vision of [the systemic capacity] theory and its place in the natural sciences." - R. K. Harris, Choice

Prefacep. xi
Tracing Links of Causationp. 1
Approaching the Norms of Naturep. 17
Discarding Selected Functionsp. 39
Defeating Promiscuity: Hierarchical Systems and Systemic Functionsp. 73
Naturalizing Functions: Evidence, Methodology, and Ontologyp. 107
Guiding Inquiry: The Theoretical Roles of Systemic Functionsp. 157
Defining Functional Types: Success and Malfunctionsp. 191
Appreciation and Acknowledgmentsp. 217
Referencesp. 219
Indexp. 227
Table of Contents provided by Rittenhouse. All Rights Reserved.

ISBN: 9780262541442
ISBN-10: 0262541440
Series: A Bradford Book
Audience: Professional
For Ages: 18+ years old
Format: Paperback
Language: English
Number Of Pages: 250
Published: 1st March 2003
Publisher: MIT Press Ltd
Country of Publication: US
Dimensions (cm): 22.9 x 15.2  x 0.9
Weight (kg): 0.34